TY - EBOOK TI - Unpacking fractions [electronic resource] : classroom-tested strategies to build students' mathematical understanding AU - Neagoy, Monica. SN - 9781416621256 (electronic bk.) PB - ASCD/National Council of Teachers of Mathematics PP - Alexandria, Virginia : ASCD/National Council of Teachers of Mathematics, c2017. PY - 2017 UR - https://library.korea.ac.kr/detail/?cid=CAT000045956585&ctype=e